Unscored USN-3421-2 1 CVE

libidn2-0 vulnerability

Published Mar 15, 2021 · Updated Jun 29, 2026

Ecosystem: Ubuntu

Summary

USN-3421-1 fixed a vulnerability in Libidn2. This update provides the
corresponding update for Ubuntu 14.04 ESM and Ubuntu 16.04 ESM.

Fixed packages 2

Release	Package	Fixed in
Ubuntu · Pro 14.04 LTS Pro:14.04:LTS	libidn2-0	0.9-1ubuntu0.1~esm1
Ubuntu · Pro 16.04 LTS Pro:16.04:LTS	libidn2-0	0.10-3ubuntu0.1~esm1

Vulnerabilities 1

Unscored —

CVE-2017-14062

Integer overflow in the decode_digit function in puny_decode.c in Libidn2 before 2.0.4 allows remote attackers to cause…

libidn libidn libidn2-0 Debian Ubuntu

Aug 31, 2017

References

report
https://ubuntu.com/security/CVE-2017-14062